1. Bartuska P., Kratochvil J., Sima V.: Czech. J. Phys. B37 (1987) 619.
2. Bartuska P., Syneček V.:in Second International Conference of Age-Hardenable Alloys, Visegrad, Hungary, 1979, Collected Abstracts, K8/1.
3. Bartuška P., Syneček V.: Czech. J. Phys. B27 (1977) 746.
4. Syneček V., Simerská M., Bartuska P.:in Proc. Conf. “Creep and Fracture at Creep”, part II, Valtice, ČSSR, 1982, p. 170 (in Czech).
5. Davis K. G., Teghtsoonian E., Lu A.: Acta Metall.14 (1966) 1677.